江蘇小型半導體激光加工設備價格
所(suo)述(shu)封裝外殼(ke)包括(kuo)底(di)板(ban)(ban)(ban)和(he)管(guan)壁(bi)(bi)(bi);所(suo)述(shu)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)芯(xin)片(pian)cos和(he)所(suo)述(shu)快軸準(zhun)直(zhi)(zhi)透(tou)鏡(jing)設置在(zai)所(suo)述(shu)底(di)板(ban)(ban)(ban)上;所(suo)述(shu)圓形(xing)(xing)通(tong)(tong)孔(kong)開設在(zai)所(suo)述(shu)管(guan)壁(bi)(bi)(bi)上。進一(yi)步(bu)地,所(suo)述(shu)管(guan)壁(bi)(bi)(bi)通(tong)(tong)過焊(han)(han)接(jie)的(de)(de)(de)(de)(de)(de)方式(shi)與所(suo)述(shu)底(di)板(ban)(ban)(ban)連接(jie)。綜上所(suo)述(shu),本發(fa)明(ming)(ming)(ming)的(de)(de)(de)(de)(de)(de)有益效果是:本發(fa)明(ming)(ming)(ming)公開的(de)(de)(de)(de)(de)(de)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)通(tong)(tong)過半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)芯(xin)片(pian)cos輸(shu)(shu)出光(guang)(guang)(guang)(guang)束的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)軸與快軸準(zhun)直(zhi)(zhi)透(tou)鏡(jing)的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)軸及光(guang)(guang)(guang)(guang)束整(zheng)形(xing)(xing)機(ji)(ji)(ji)構(gou)(gou)的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)軸在(zai)同一(yi)條直(zhi)(zhi)線上的(de)(de)(de)(de)(de)(de)設置,使(shi)其適用于大的(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)條寬的(de)(de)(de)(de)(de)(de)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)芯(xin)片(pian)cos耦(ou)合(he)進芯(xin)徑(jing)較小的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)纖內(nei),耦(ou)合(he)效率高(gao),可靠(kao)性(xing)好,操作簡(jian)單,造價低廉(lian)。在(zai)本發(fa)明(ming)(ming)(ming)的(de)(de)(de)(de)(de)(de)推薦(jian)實施例(li)中,本發(fa)明(ming)(ming)(ming)通(tong)(tong)過膠粘的(de)(de)(de)(de)(de)(de)方式(shi)實現耦(ou)合(he)機(ji)(ji)(ji)構(gou)(gou)和(he)管(guan)壁(bi)(bi)(bi)之間(jian)的(de)(de)(de)(de)(de)(de)連接(jie),與傳統焊(han)(han)接(jie)的(de)(de)(de)(de)(de)(de)方式(shi)對比(bi),避免了(le)焊(han)(han)接(jie)煙塵和(he)助(zhu)焊(han)(han)劑的(de)(de)(de)(de)(de)(de)污(wu)染,提(ti)(ti)高(gao)了(le)產品的(de)(de)(de)(de)(de)(de)可靠(kao)性(xing)。附圖(tu)說明(ming)(ming)(ming)圖(tu)1為(wei)本發(fa)明(ming)(ming)(ming)一(yi)個(ge)(ge)實施例(li)提(ti)(ti)供(gong)的(de)(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)結(jie)(jie)構(gou)(gou)示(shi)意圖(tu);圖(tu)2為(wei)本發(fa)明(ming)(ming)(ming)一(yi)個(ge)(ge)實施例(li)提(ti)(ti)供(gong)的(de)(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)光(guang)(guang)(guang)(guang)束整(zheng)形(xing)(xing)機(ji)(ji)(ji)構(gou)(gou)和(he)光(guang)(guang)(guang)(guang)纖輸(shu)(shu)入端結(jie)(jie)構(gou)(gou)的(de)(de)(de)(de)(de)(de)示(shi)意圖(tu);圖(tu)3為(wei)本發(fa)明(ming)(ming)(ming)一(yi)個(ge)(ge)實施例(li)提(ti)(ti)供(gong)的(de)(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)的(de)(de)(de)(de)(de)(de)套筒的(de)(de)(de)(de)(de)(de)示(shi)意圖(tu)。圖(tu)中附圖(tu)標記(ji)含(han)義如下:1、半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)芯(xin)片(pian)cos,2、底(di)板(ban)(ban)(ban),3、快軸準(zhun)直(zhi)(zhi)透(tou)鏡(jing),4、光(guang)(guang)(guang)(guang)束整(zheng)形(xing)(xing)機(ji)(ji)(ji)構(gou)(gou),5、管(guan)壁(bi)(bi)(bi),6、第二法(fa)蘭,7、光(guang)(guang)(guang)(guang)纖輸(shu)(shu)入端結(jie)(jie)構(gou)(gou),41、套筒,42、慢軸準(zhun)直(zhi)(zhi)透(tou)鏡(jing),43、自聚焦透(tou)鏡(jing),44、限位(wei)環,71、陶(tao)瓷(ci)插針,72、法(fa)蘭。江蘇(su)直(zhi)(zhi)銷(xiao)半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)加工(gong)值得(de)推薦(jian)。江蘇(su)小型半(ban)(ban)導(dao)(dao)體(ti)激(ji)(ji)(ji)光(guang)(guang)(guang)(guang)加工(gong)設備價格
國外(wai)千瓦級(ji)的(de)高(gao)功率(lv)(lv)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)已經(jing)商品化,國內(nei)樣品器(qi)(qi)件(jian)輸出已達到600W[61.如果從(cong)激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)波段的(de)被(bei)擴展(zhan)的(de)角度(du)來看,先是(shi)紅外(wai)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi),接(jie)著是(shi)670nm紅光(guang)(guang)(guang)(guang)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)大量進(jin)入應用,接(jie)著,波長(chang)為650nm,635nm的(de)問世,藍綠光(guang)(guang)(guang)(guang)、藍光(guang)(guang)(guang)(guang)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)也(ye)相繼研制(zhi)成功,10mw量級(ji)的(de)紫光(guang)(guang)(guang)(guang)乃至紫外(wai)光(guang)(guang)(guang)(guang)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi),也(ye)在加(jia)緊研制(zhi)中(zhong)[a}為適應各種應用而發(fa)展(zhan)起(qi)來的(de)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)還有(you)可調諧(xie)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi),電(dian)(dian)子(zi)束激(ji)(ji)(ji)(ji)(ji)勵半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)以(yi)(yi)及作(zuo)為“集(ji)成光(guang)(guang)(guang)(guang)路(lu)”的(de)好光(guang)(guang)(guang)(guang)源(yuan)的(de)分(fen)布反(fan)饋(kui)激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)(DFB一(yi)LD),分(fen)布布喇格反(fan)射(she)式(shi)激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)(DBR一(yi)LD)和(he)(he)集(ji)成雙波導(dao)(dao)(dao)(dao)激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi).另(ling)外(wai),還有(you)高(gao)功率(lv)(lv)無鋁激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)(從(cong)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)中(zhong)除去鋁,以(yi)(yi)獲得更高(gao)輸出功率(lv)(lv),更長(chang)壽命和(he)(he)更低(di)造價(jia)的(de)管子(zi))、中(zhong)紅外(wai)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)和(he)(he)量子(zi)級(ji)聯激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)等等.其中(zhong),可調諧(xie)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)是(shi)通(tong)過外(wai)加(jia)的(de)電(dian)(dian)場、磁場、溫度(du)、壓力(li)、摻雜盆等改變激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)的(de)波長(chang),可以(yi)(yi)很(hen)方便(bian)地(di)對輸出光(guang)(guang)(guang)(guang)束進(jin)行調制(zhi).分(fen)布反(fan)饋(kui)(DF)式(shi)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)是(shi)伴隨光(guang)(guang)(guang)(guang)纖通(tong)信和(he)(he)集(ji)成光(guang)(guang)(guang)(guang)學(xue)回路(lu)的(de)發(fa)展(zhan)而出現的(de),它(ta)于1991年研制(zhi)成功,分(fen)布反(fan)饋(kui)式(shi)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi)完(wan)全實現了(le)單縱模運(yun)作(zuo),在相干技(ji)術領(ling)域中(zhong)又(you)開辟(pi)了(le)巨(ju)大的(de)應用前景(jing)它(ta)是(shi)一(yi)種無腔行波激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)器(qi)(qi),激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)振蕩(dang)是(shi)由周期結(jie)構(gou)(或衍射(she)光(guang)(guang)(guang)(guang)柵(zha))形(xing)成光(guang)(guang)(guang)(guang)耦合提供(gong)的(de)。好的(de)半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)加(jia)工歡迎選購江(jiang)蘇(su)小型半(ban)(ban)導(dao)(dao)(dao)(dao)體激(ji)(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)加(jia)工歡迎選購。
雙異(yi)質結激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)是光(guang)(guang)(guang)(guang)(guang)(guang)纖通信(xin)和大(da)(da)氣(qi)通信(xin)的(de)(de)重要光(guang)(guang)(guang)(guang)(guang)(guang)源,如(ru)今,凡是長(chang)距離、大(da)(da)容量(liang)(liang)的(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)信(xin)息傳輸(shu)系(xi)統無不都采(cai)用(yong)(yong)分布反饋式半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)(DFB一LD).半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)也(ye)地(di)應(ying)用(yong)(yong)于(yu)光(guang)(guang)(guang)(guang)(guang)(guang)盤技(ji)術(shu)中(zhong),光(guang)(guang)(guang)(guang)(guang)(guang)盤技(ji)術(shu)是集計算技(ji)術(shu)、激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)技(ji)術(shu)和數字通信(xin)技(ji)術(shu)于(yu)一體(ti)的(de)(de)綜合性(xing)技(ji)術(shu).是大(da)(da)容量(liang)(liang)、高(gao)(gao)密(mi)度、快速有效和低成(cheng)本(ben)的(de)(de)信(xin)息存儲(chu)手(shou)段,它(ta)需要半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)產生的(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)束將信(xin)息寫人(ren)和讀(du)出(chu)(chu).半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)下面(mian)我(wo)們具(ju)體(ti)來看(kan)(kan)看(kan)(kan)幾(ji)種(zhong)常用(yong)(yong)的(de)(de)半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)的(de)(de)應(ying)用(yong)(yong):量(liang)(liang)子阱半(ban)導(dao)體(ti)大(da)(da)功率(lv)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)在精密(mi)機(ji)械零(ling)件的(de)(de)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)加(jia)工方(fang)面(mian)有重要應(ying)用(yong)(yong),同時(shi)也(ye)成(cheng)為固體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)理想(xiang)的(de)(de)、高(gao)(gao)效率(lv)泵浦光(guang)(guang)(guang)(guang)(guang)(guang)源.由于(yu)它(ta)的(de)(de)高(gao)(gao)效率(lv)、高(gao)(gao)可靠性(xing)和小型化的(de)(de)優點,導(dao)致(zhi)了(le)固體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)的(de)(de)不斷更新(xin).在印(yin)刷業和醫學(xue)領域,高(gao)(gao)功率(lv)半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)也(ye)有應(ying)用(yong)(yong).另外,如(ru)長(chang)波長(chang)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)(1976年,人(ren)們用(yong)(yong)Ga[nAsP/InP實(shi)現了(le)長(chang)波長(chang)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi))用(yong)(yong)于(yu)光(guang)(guang)(guang)(guang)(guang)(guang)通信(xin),短波長(chang)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)用(yong)(yong)于(yu)光(guang)(guang)(guang)(guang)(guang)(guang)盤讀(du)出(chu)(chu).自從NaKamuxa實(shi)現了(le)GaInN/GaN藍光(guang)(guang)(guang)(guang)(guang)(guang)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi),可見光(guang)(guang)(guang)(guang)(guang)(guang)半(ban)導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)在光(guang)(guang)(guang)(guang)(guang)(guang)盤系(xi)統中(zhong)得(de)到了(le)應(ying)用(yong)(yong),如(ru)CD播放(fang)器(qi)(qi)(qi)(qi),DVD系(xi)統和高(gao)(gao)密(mi)度光(guang)(guang)(guang)(guang)(guang)(guang)存儲(chu)器(qi)(qi)(qi)(qi)可見光(guang)(guang)(guang)(guang)(guang)(guang)面(mian)發射激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)在光(guang)(guang)(guang)(guang)(guang)(guang)盤、打印(yin)機(ji)、顯示器(qi)(qi)(qi)(qi)中(zhong)都有著很重要的(de)(de)應(ying)用(yong)(yong)。
本發明技(ji)術(shu)(shu)公開了一種(zhong)半導體(ti)激(ji)(ji)光(guang)(guang)(guang)加(jia)工(gong)裝置(zhi),在(zai)所(suo)述(shu)激(ji)(ji)光(guang)(guang)(guang)焊(han)(han)(han)接頭(tou)上設(she)(she)置(zhi)有(you)(you)以(yi)激(ji)(ji)光(guang)(guang)(guang)焊(han)(han)(han)接頭(tou)的(de)(de)(de)(de)(de)中(zhong)心(xin)軸線(xian)轉(zhuan)動的(de)(de)(de)(de)(de)調(diao)(diao)節(jie)架(jia),在(zai)所(suo)述(shu)調(diao)(diao)節(jie)架(jia)的(de)(de)(de)(de)(de)底部(bu)(bu)兩(liang)側關于(yu)激(ji)(ji)光(guang)(guang)(guang)焊(han)(han)(han)接頭(tou)的(de)(de)(de)(de)(de)中(zhong)心(xin)軸線(xian)對稱設(she)(she)置(zhi)有(you)(you)用(yong)于(yu)吹(chui)(chui)除焊(han)(han)(han)煙的(de)(de)(de)(de)(de)吹(chui)(chui)氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)和(he)(he)用(yong)于(yu)吹(chui)(chui)出保護(hu)氣(qi)(qi)(qi)(qi)(qi)體(ti)的(de)(de)(de)(de)(de)第二吹(chui)(chui)氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian),所(suo)述(shu)吹(chui)(chui)氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)和(he)(he)所(suo)述(shu)第二吹(chui)(chui)氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)的(de)(de)(de)(de)(de)出氣(qi)(qi)(qi)(qi)(qi)口(kou)自激(ji)(ji)光(guang)(guang)(guang)焊(han)(han)(han)接頭(tou)的(de)(de)(de)(de)(de)下方(fang)自上而(er)(er)下順次設(she)(she)置(zhi),使用(yong)時(shi),可通(tong)過設(she)(she)置(zhi)的(de)(de)(de)(de)(de)噴氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)和(he)(he)第二噴氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)來分別對在(zai)焊(han)(han)(han)接時(shi)所(suo)產生的(de)(de)(de)(de)(de)焊(han)(han)(han)煙以(yi)及(ji)焊(han)(han)(han)接件(jian)表(biao)面所(suo)存在(zai)的(de)(de)(de)(de)(de)焊(han)(han)(han)渣吹(chui)(chui)除,并且(qie)其(qi)還(huan)能夠通(tong)過調(diao)(diao)節(jie)架(jia)來根據焊(han)(han)(han)接的(de)(de)(de)(de)(de)運(yun)動方(fang)向實時(shi)調(diao)(diao)整噴氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)和(he)(he)第二噴氣(qi)(qi)(qi)(qi)(qi)組(zu)件(jian)的(de)(de)(de)(de)(de)相對位置(zhi),可避免(mian)因工(gong)件(jian)形狀多(duo)變,其(qi)無(wu)法(fa)及(ji)時(shi)將焊(han)(han)(han)煙以(yi)及(ji)焊(han)(han)(han)接件(jian)表(biao)面焊(han)(han)(han)渣吹(chui)(chui)除,而(er)(er)造成(cheng)焊(han)(han)(han)接后的(de)(de)(de)(de)(de)工(gong)件(jian)存在(zai)瑕疵的(de)(de)(de)(de)(de)問(wen)題。全部(bu)(bu)詳(xiang)細技(ji)術(shu)(shu)資料下載【技(ji)術(shu)(shu)實現步驟摘要】一種(zhong)半導體(ti)激(ji)(ji)光(guang)(guang)(guang)加(jia)工(gong)裝置(zhi)本技(ji)術(shu)(shu)涉及(ji)激(ji)(ji)光(guang)(guang)(guang)加(jia)工(gong),具體(ti)涉及(ji)一種(zhong)半導體(ti)激(ji)(ji)光(guang)(guang)(guang)加(jia)工(gong)裝置(zhi)。技(ji)術(shu)(shu)介紹激(ji)(ji)光(guang)(guang)(guang)焊(han)(han)(han)接是利(li)用(yong)高(gao)能量(liang)(liang)密(mi)度(du)(du)的(de)(de)(de)(de)(de)激(ji)(ji)光(guang)(guang)(guang)束作為熱源的(de)(de)(de)(de)(de)一種(zhong)高(gao)效精密(mi)焊(han)(han)(han)接方(fang)法(fa),即激(ji)(ji)光(guang)(guang)(guang)輻(fu)射加(jia)熱工(gong)件(jian)表(biao)面,表(biao)面熱量(liang)(liang)通(tong)過熱傳導向內部(bu)(bu)擴散,通(tong)過控(kong)制激(ji)(ji)光(guang)(guang)(guang)脈沖(chong)的(de)(de)(de)(de)(de)寬度(du)(du)、能量(liang)(liang)、峰值功率(lv)和(he)(he)重復頻率(lv)等參數,使工(gong)件(jian)熔化,形成(cheng)特定的(de)(de)(de)(de)(de)熔池。而(er)(er)由于(yu)激(ji)(ji)光(guang)(guang)(guang)的(de)(de)(de)(de)(de)特殊(shu)性,在(zai)焊(han)(han)(han)接的(de)(de)(de)(de)(de)過程中(zhong),其(qi)很容易(yi)由于(yu)焊(han)(han)(han)接處所(suo)游離的(de)(de)(de)(de)(de)焊(han)(han)(han)煙,而(er)(er)導致(zhi)激(ji)(ji)光(guang)(guang)(guang)能量(liang)(liang)的(de)(de)(de)(de)(de)大幅(fu)度(du)(du)損失(shi)。貝努(nu)力氣(qi)(qi)(qi)(qi)(qi)浮抓手無(wu)抓痕(hen),同(tong)軸視(shi)覺(jue)定位。
人們(men)(men)可(ke)以通過(guo)改變光(guang)(guang)(guang)(guang)(guang)反饋、光(guang)(guang)(guang)(guang)(guang)電反饋、光(guang)(guang)(guang)(guang)(guang)注(zhu)入(ru)、注(zhu)入(ru)電流等(deng)等(deng)因素實(shi)現對偏振態的(de)(de)(de)(de)(de)控(kong)制(zhi),在(zai)(zai)(zai)光(guang)(guang)(guang)(guang)(guang)開關(guan)和(he)光(guang)(guang)(guang)(guang)(guang)邏輯器(qi)(qi)件(jian)領(ling)(ling)域獲(huo)得(de)新(xin)(xin)的(de)(de)(de)(de)(de)進展(zhan)。20世(shi)紀90年代末,面(mian)發(fa)射(she)(she)(she)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)和(he)垂直腔面(mian)發(fa)射(she)(she)(she)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)得(de)到了迅(xun)速(su)的(de)(de)(de)(de)(de)發(fa)展(zhan),且已(yi)考慮了在(zai)(zai)(zai)超并(bing)行光(guang)(guang)(guang)(guang)(guang)電子學(xue)(xue)中(zhong)的(de)(de)(de)(de)(de)多種應(ying)用(yong)。980mn、850nm和(he)780nm的(de)(de)(de)(de)(de)器(qi)(qi)件(jian)在(zai)(zai)(zai)光(guang)(guang)(guang)(guang)(guang)學(xue)(xue)系(xi)統中(zhong)已(yi)經實(shi)用(yong)化(hua).垂直腔面(mian)發(fa)射(she)(she)(she)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)已(yi)用(yong)于(yu)千兆位以太(tai)網的(de)(de)(de)(de)(de)高速(su)網絡。為(wei)了滿足21世(shi)紀信(xin)息傳輸寬帶(dai)(dai)化(hua)、信(xin)息處理高速(su)化(hua)、信(xin)息存儲(chu)大容量以及裝備小型、高精度化(hua)等(deng)需要,半導體(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)的(de)(de)(de)(de)(de)發(fa)展(zhan)趨勢主要在(zai)(zai)(zai)高速(su)寬帶(dai)(dai)LD、大功(gong)率ID,短波(bo)長LD,盆子線和(he)量子點激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)、中(zhong)紅外LD等(deng)方面(mian).在(zai)(zai)(zai)這(zhe)些方面(mian)取得(de)了一系(xi)列重大的(de)(de)(de)(de)(de)成(cheng)果。半導體(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)其他資(zi)料(liao)編輯——朗訊科技(ji)公司下屬(shu)研發(fa)機構(gou)貝爾實(shi)驗室的(de)(de)(de)(de)(de)科學(xue)(xue)家們(men)(men)成(cheng)功(gong)研制(zhi)出世(shi)界上(shang)能(neng)(neng)夠在(zai)(zai)(zai)紅外波(bo)長光(guang)(guang)(guang)(guang)(guang)譜范圍內持續(xu)可(ke)地發(fa)射(she)(she)(she)光(guang)(guang)(guang)(guang)(guang)的(de)(de)(de)(de)(de)新(xin)(xin)型半導體(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)。新(xin)(xin)設備克服(fu)了原有寬帶(dai)(dai)激(ji)光(guang)(guang)(guang)(guang)(guang)發(fa)射(she)(she)(she)過(guo)程中(zhong)存在(zai)(zai)(zai)的(de)(de)(de)(de)(de)缺陷,在(zai)(zai)(zai)先(xian)進光(guang)(guang)(guang)(guang)(guang)纖通信(xin)和(he)感光(guang)(guang)(guang)(guang)(guang)化(hua)學(xue)(xue)探測器(qi)(qi)等(deng)領(ling)(ling)域有著廣闊(kuo)的(de)(de)(de)(de)(de)潛在(zai)(zai)(zai)應(ying)用(yong)。相關(guan)的(de)(de)(de)(de)(de)制(zhi)造技(ji)術可(ke)望(wang)成(cheng)為(wei)未來(lai)用(yong)于(yu)光(guang)(guang)(guang)(guang)(guang)纖的(de)(de)(de)(de)(de)高性(xing)能(neng)(neng)半導體(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)的(de)(de)(de)(de)(de)基礎。——有關(guan)新(xin)(xin)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)性(xing)質(zhi)的(de)(de)(de)(de)(de)論文(wen)刊登2002年2月21日出版的(de)(de)(de)(de)(de)《自然》雜(za)志上(shang)。用(yong)於智慧型手婊芯(xin)片、汽事通凱(kai)模組(zu)和(he) 5G 通凱(kai)模組(zu)的(de)(de)(de)(de)(de)量屋。江(jiang)蘇比(bi)較好的(de)(de)(de)(de)(de)半導體(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)加工值得(de)推薦(jian)
指紋SD卡類芯片切割系統(tong)1-代理產品(pin)。江蘇(su)小(xiao)型半導體激光加工設備價格
于(yu)是(shi)LES發展成為(wei)多功能激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)交戰系(xi)統(tong)(tong)(MILES)。同(tong)(tong)年,賽羅克斯電(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)系(xi)統(tong)(tong)公司(si)接(jie)受了全(quan)套MILES工程的(de)研制(zhi)合同(tong)(tong),向陸(lu)軍提供8萬多套裝(zhuang)備,用于(yu)地面(mian)作(zuo)戰模擬(ni)。此外,該(gai)公司(si)還研制(zhi)了空對(dui)地作(zuo)戰系(xi)統(tong)(tong)以(yi)及(ji)MILES空防樣(yang)機。全(quan)世界有(you)(you)美(mei)、英、瑞(典)三國出售MILESII/SAWE系(xi)統(tong)(tong);北約(yue)(yue)國家、以(yi)色列、阿(a)根(gen)廷、俄羅斯、中國都在(zai)(zai)開(kai)發這(zhe)種(zhong)系(xi)統(tong)(tong)。深(shen)海(hai)光(guang)(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin):半導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)是(shi)一(yi)種(zhong)理想光(guang)(guang)(guang)(guang)(guang)(guang)源(yuan),具(ju)(ju)有(you)(you)抗干擾、保密(mi)性(xing)好(hao)等(deng)優點。激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)對(dui)潛通信(xin)(xin)(xin)(xin)(xin)光(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)藍(lan)綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)是(shi)海(hai)水的(de)通信(xin)(xin)(xin)(xin)(xin)窗(chuang)口(460~540nm),穿透深(shen)度約(yue)(yue)300ft,潛艇可(ke)(ke)用藍(lan)綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)和(he)衛(wei)(wei)星(xing)或航空母艦進行通信(xin)(xin)(xin)(xin)(xin)聯絡。倍頻半導(dao)體(ti)高功率激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)列陣(zhen)(波長在(zai)(zai)920~1080nm)就(jiu)是(shi)一(yi)種(zhong)這(zhe)樣(yang)的(de)光(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)。半導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin):半導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)在(zai)(zai)衛(wei)(wei)星(xing)通信(xin)(xin)(xin)(xin)(xin)技術中只需要(yao)較小的(de)望遠鏡和(he)較低(di)的(de)發射功率,就(jiu)能實(shi)現(xian)光(guang)(guang)(guang)(guang)(guang)(guang)的(de)自由空間(jian)傳輸并獲得極高的(de)數據率傳輸。激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin)技術可(ke)(ke)用于(yu)軌道(dao)衛(wei)(wei)星(xing)間(jian)的(de)相互通信(xin)(xin)(xin)(xin)(xin)及(ji)衛(wei)(wei)星(xing)與地面(mian)站的(de)通信(xin)(xin)(xin)(xin)(xin)。半導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)特性(xing)編輯laserdiode是(shi)以(yi)半導(dao)體(ti)材(cai)料為(wei)工作(zuo)物質的(de)一(yi)類激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)件。除了具(ju)(ju)有(you)(you)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)器(qi)(qi)(qi)(qi)的(de)共同(tong)(tong)特點外,還具(ju)(ju)有(you)(you)以(yi)下優點:(1)體(ti)積小,重量輕;(2)驅動功率和(he)電(dian)(dian)流較低(di);(3)效(xiao)率高、工作(zuo)壽命長;(4)可(ke)(ke)直接(jie)電(dian)(dian)調制(zhi);(5)易于(yu)與各種(zhong)光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)子器(qi)(qi)(qi)(qi)件實(shi)現(xian)光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)子集成;(6)與半導(dao)體(ti)制(zhi)造技術兼容;可(ke)(ke)大(da)批量生產。江(jiang)蘇小型半導(dao)體(ti)激(ji)(ji)(ji)(ji)光(guang)(guang)(guang)(guang)(guang)(guang)加工設備價格
普聚(ju)智(zhi)能(neng)系統(tong)(蘇州(zhou))有(you)限(xian)公(gong)(gong)司(si)是一(yi)(yi)家(jia)集(ji)研(yan)發(fa)(fa)、制(zhi)造(zao)、銷售為(wei)(wei)一(yi)(yi)體的(de)高新技術企(qi)業(ye),公(gong)(gong)司(si)位于蘇州(zhou)市吳中區越(yue)(yue)溪街道越(yue)(yue)湖(hu)路(lu)1343號(hao)1幢第(di)二層202室、204室,成立(li)于2017-09-27。公(gong)(gong)司(si)秉(bing)承著技術研(yan)發(fa)(fa)、客(ke)戶(hu)優先(xian)的(de)原則,為(wei)(wei)國內3DM-S型(xing)(xing)(xing)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)軸(zhou)搖籃3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)頭(tou)大(da)型(xing)(xing)(xing)工(gong)(gong)件(jian)(jian)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),CO2激(ji)(ji)(ji)光柔(rou)性(xing)沖(chong)(chong)切(qie)工(gong)(gong)作(zuo)(zuo)站的(de)產(chan)(chan)(chan)(chan)品(pin)發(fa)(fa)展添磚加瓦。在孜孜不(bu)(bu)倦的(de)奮(fen)斗下,公(gong)(gong)司(si)產(chan)(chan)(chan)(chan)品(pin)業(ye)務(wu)越(yue)(yue)來越(yue)(yue)廣。目前主要經營(ying)有(you)3DM-S型(xing)(xing)(xing)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)軸(zhou)搖籃3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)頭(tou)大(da)型(xing)(xing)(xing)工(gong)(gong)件(jian)(jian)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),CO2激(ji)(ji)(ji)光柔(rou)性(xing)沖(chong)(chong)切(qie)工(gong)(gong)作(zuo)(zuo)站等(deng)產(chan)(chan)(chan)(chan)品(pin),并多(duo)次(ci)以(yi)機(ji)(ji)(ji)(ji)(ji)(ji)械及行業(ye)設備(bei)行業(ye)標準、客(ke)戶(hu)需求定制(zhi)多(duo)款多(duo)元化的(de)產(chan)(chan)(chan)(chan)品(pin)。普聚(ju)智(zhi)能(neng)系統(tong)(蘇州(zhou))有(you)限(xian)公(gong)(gong)司(si)每年將部分收入投(tou)入到3DM-S型(xing)(xing)(xing)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)軸(zhou)搖籃3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)頭(tou)大(da)型(xing)(xing)(xing)工(gong)(gong)件(jian)(jian)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),CO2激(ji)(ji)(ji)光柔(rou)性(xing)沖(chong)(chong)切(qie)工(gong)(gong)作(zuo)(zuo)站產(chan)(chan)(chan)(chan)品(pin)開發(fa)(fa)工(gong)(gong)作(zuo)(zuo)中,也為(wei)(wei)公(gong)(gong)司(si)的(de)技術創新和(he)人材(cai)培養起到了(le)(le)很(hen)好的(de)推動作(zuo)(zuo)用。公(gong)(gong)司(si)在長期的(de)生產(chan)(chan)(chan)(chan)運營(ying)中形成了(le)(le)一(yi)(yi)套(tao)完(wan)善的(de)科(ke)技激(ji)(ji)(ji)勵(li)政策(ce),以(yi)激(ji)(ji)(ji)勵(li)在技術研(yan)發(fa)(fa)、產(chan)(chan)(chan)(chan)品(pin)改進(jin)等(deng)。3DM-S型(xing)(xing)(xing)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)軸(zhou)搖籃3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),多(duo)頭(tou)大(da)型(xing)(xing)(xing)工(gong)(gong)件(jian)(jian)3D鐳(lei)雕(diao)(diao)(diao)機(ji)(ji)(ji)(ji)(ji)(ji),CO2激(ji)(ji)(ji)光柔(rou)性(xing)沖(chong)(chong)切(qie)工(gong)(gong)作(zuo)(zuo)站產(chan)(chan)(chan)(chan)品(pin)滿足(zu)客(ke)戶(hu)多(duo)方面的(de)使用要求,讓(rang)客(ke)戶(hu)買(mai)的(de)放心,用的(de)稱(cheng)心,產(chan)(chan)(chan)(chan)品(pin)定位以(yi)經濟實用為(wei)(wei)重心,公(gong)(gong)司(si)真誠期待與您(nin)合作(zuo)(zuo),相信有(you)了(le)(le)您(nin)的(de)支持我們會以(yi)昂揚的(de)姿態(tai)不(bu)(bu)斷前進(jin)、進(jin)步。
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濟南晶閘管調(diao)壓模塊哪家好
絕大多數比較常見的(de)固(gu)態繼電器ssr都(dou)是模塊化的(de)四端(duan)有(you)源設(she)(she)備,在(zai)其中輸(shu)入控制(zhi)端(duan)在(zai)兩端(duan),輸(shu)出控制(zhi)端(duan)在(zai)另一端(duan)。光耦合(he)器通(tong)常用(yong)于設(she)(she)備,以實現輸(shu)入和輸(shu)出彼此(ci)間的(de)電氣隔離。輸(shu)出控制(zhi)終端(duan)運用(yong)開關三極(ji)管、雙向晶(jing)閘管等 。
水泥(ni)路面修(xiu)(xiu)補料的(de)特點:水泥(ni)路面修(xiu)(xiu)補料是一種由(you)水泥(ni)、石英砂、聚合物(wu)等材料組成的(de)混合物(wu),其具有粘結力強(qiang)、耐磨(mo)損、耐水性好、使用(yong)(yong)壽(shou)命(ming)長等優點。水泥(ni)路面修(xiu)(xiu)補料的(de)使用(yong)(yong)非常方便,只需將(jiang)其與水混合后(hou),就可以直接涂(tu)抹 。
機的旋轉(zhuan)速(su)度(du)為什么能夠自由地改變?r/min電(dian)機旋轉(zhuan)速(su)度(du)單位:每(mei)分鐘旋轉(zhuan)次數(shu),也可表示為rpm.例(li)如:4極(ji)(ji)電(dian)機60Hz1,800[r/min],4極(ji)(ji)電(dian)機50Hz1,500[r/min],電(dian)機的旋轉(zhuan)速(su)度(du) 。
砌(qi)(qi)體強度分(fen)析:原(yuan)因(yin)分(fen)析,1.生產品混(hun)凝土多孔(kong)磚強度低,不符合設計(ji)要求,多孔(kong)磚有斷(duan)裂或(huo)缺棱掉角現象。2.砂漿配合比不當,和(he)易(yi)性差,砌(qi)(qi)體冬期受凍,造成砂漿強度不夠。3.混(hun)凝土多孔(kong)磚排列不合理,組砌(qi)(qi)混(hun)亂,上(shang) 。
在多(duo)(duo)年的(de)(de)實際工作中發現(xian),現(xian)在使(shi)用(yong)的(de)(de)普(pu)通電表(biao)箱及(ji)其輔助設施,由(you)于多(duo)(duo)種原(yuan)因容易(yi)出現(xian)故障,導致燒壞供(gong)用(yong)電設備,針對這些問題,筆者研(yan)究(jiu)設計了新(xin)型多(duo)(duo)功能電表(biao)箱。多(duo)(duo)功能電表(biao)箱適合當前臺(tai)區使(shi)用(yong)的(de)(de)各類(lei)型集(ji)抄表(biao),且(qie)安全(quan) 。
數控刀座的使(shi)用(yong)說明(ming)8要素:1、在(zai)數控車床上進行(xing)螺(luo)(luo)(luo)紋(wen)加(jia)工(gong)時(shi),通常采用(yong)一(yi)把刀座進行(xing)切削。在(zai)加(jia)工(gong)大(da)螺(luo)(luo)(luo)距(ju)螺(luo)(luo)(luo)紋(wen)時(shi),因(yin)磨(mo)損過快,會造(zao)成(cheng)切削加(jia)工(gong)后螺(luo)(luo)(luo)紋(wen)尺寸變化大(da)、螺(luo)(luo)(luo)紋(wen)精度(du)低。2、各把刀座在(zai)對X軸時(shi),機床顯(xian)示的數字(zi)各 。
隨著客(ke)戶工業自(zi)動化的(de)不斷推進,對產品的(de)質(zhi)量要(yao)求也將不斷嚴格,產品外觀和尺(chi)寸(cun)等人工和一般的(de)抽(chou)測檢驗設備(bei)很難確保(bao)不良品不會流入到客(ke)戶端,我們的(de)分(fen)選機能為(wei)客(ke)戶品質(zhi)保(bao)駕護航,分(fen)選機消除了因人工的(de)視覺疲勞導(dao)致的(de) 。
TPS53353DQPR使用VREG欠壓(ya)(ya)鎖定保(bao)護(hu)UVLO)。當VREG電壓(ya)(ya)低(di)于(yu)3.95V時(shi),設備(bei)關閉。當VREG壓(ya)(ya)力高于(yu)4.2V時(shi),設備(bei)重(zhong)新啟動。這是一種非閂鎖保(bao)護(hu)。TPS53353DQPR監測自身的(de) 。
ASTMA193B8螺(luo)栓(shuan)分為兩類(lei),即(ji)1類(lei)和2類(lei)。1類(lei)也稱(cheng)(cheng)為標準類(lei)。同時(shi),后來的被稱(cheng)(cheng)為硬化的。在需(xu)要度部(bu)件的應用(yong)中(zhong),更(geng)推薦2類(lei)部(bu)件。這些ASTMA193B8螺(luo)栓(shuan)也用(yong)于低溫應用(yong)等應用(yong)。制(zhi)造ASTMA193 。
YSDA-532AP高速熱敏80mm打(da)印(yin)機(ji)芯,打(da)印(yin)速度(du)150mm/sec,帶(dai)自動切(qie)紙刀切(qie)刀壽命100萬次(ci)),廣泛應用于(yu)POS終(zhong)(zhong)端,自動售(shou)票(piao)(piao)機(ji),票(piao)(piao)據(ju)標(biao)簽打(da)印(yin),自助(zhu)銀行終(zhong)(zhong)端機(ji),儀器儀表(biao),醫(yi)療設備,游戲機(ji), 。
婚(hun)禮、策劃會展(zhan)等。舉辦婚(hun)禮或(huo)大型(xing)展(zhan)覽需要綠(lv)色植(zhi)物(wu)和(he)花卉來裝飾,而(er)且需要大量的花卉。所以(yi)在這(zhe)樣的場合(he),你會選擇租綠(lv)色植(zhi)物(wu),方(fang)便快捷。有人(ren)會零圓送(song)你到指定的地(di)方(fang),婚(hun)禮或(huo)展(zhan)覽結束后由專人(ren)帶回來。而(er)且在這(zhe)個過 。